Meanwell LRS-35 Series Switching Power Supply

The Meanwell LRS-35 Series Power Supply offers efficient, compact, and reliable power for LED lighting and industrial applications, available in multiple voltage options.

Model Number	LRS-35-5 , LRS-35-12 , LRS-35-15 , LRS-35-24 , LRS-35-36 , LRS-35-48

Model Number

LRS-35-5

LRS-35-12

LRS-35-15

LRS-35-24

LRS-35-36

LRS-35-48

Meanwell LRS-35 Series Switching Power Supply Description

The Meanwell LRS-35 Series Switching Power Supply provides an affordable and reliable power solution, designed for use in a variety of industrial and consumer applications, including LED lighting, small appliances, and electronic devices. With compact size, high efficiency, and a wide range of output voltages, the LRS-35 series is perfect for space-constrained applications while delivering consistent performance.

Product Features:
● Compact Design: Smaller than traditional power supplies, making it ideal for limited spaces.
● High Efficiency: Offers up to 88% efficiency, reducing energy waste and improving cost-effectiveness.
● Wide Input Voltage Range: Supports 90-264V AC input voltage, allowing for global compatibility.
● Multiple Output Voltages: Available in 5V, 12V, 15V, 24V, 36V, and 48V for diverse applications.
● Overload Protection: Built-in overload, overvoltage, and short circuit protection for enhanced safety.
● Reliable Performance: Designed for continuous operation with a high mean time between failures (MTBF).
● Cooling by Free Air Convection: No fan required, reducing noise and extending lifespan.
● Low Cost: Economical solution without sacrificing quality or reliability.

Meanwell LRS-35 Series Switching Power Supply Specification:

MODEL		LRS-35-5	LRS-35-12	LRS-35-15	LRS-35-24	LRS-35-36	LRS-35-48
OUTPUT	DC VOLTAGE	5V	12V	15V	24V	36V	48V
	RATED CURRENT	7A	3A	2.4A	1.5A	1A	0.8A
	CURRENT RANGE	0 ~ 7A	0 ~ 3A	0 ~ 2.4A	0 ~ 1.5A	0 ~ 1A	0 ~ 0.8A
	RATED POWER	35W	36W	36W	36W	36W	38.4W
	RIPPLE & NOISE (max.) Note.2	80mVp-p	120mVp-p	120mVp-p	150mVp-p	200mVp-p	200mVp-p
	VOLTAGE ADJ. RANGE	4.5 ~ 5.5V	10.2 ~ 13.8V	13.5 ~ 18V	21.6 ~ 28.8V	32.4 ~ 39.6V	43.2 ~ 52.8V
	VOLTAGE TOLERANCE Note.3	±2.0%	±1.0%	±1.0%	±1.0%	±1.0%	±1.0%
	LINE REGULATION Note.4	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	LOAD REGULATION Note.5	±1.0%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
	SETUP, RISE TIME	1000ms, 30ms/230VAC 2000ms,30ms/115VAC at full load
	HOLD UP TIME (Typ.)	30ms/230VAC 12ms/115VAC at full load
INPUT	VOLTAGE RANGE	85 ~ 264VAC 120 ~ 373VDC
	FREQUENCY RANGE	47 ~ 63Hz
	EFFICIENCY (Typ.)	82%	86%	86%	88%	88%	89%
	AC CURRENT (Typ.)	0.7A/115VAC 0.42A/230VAC
	INRUSH CURRENT (Typ.)	COLD START 45A/230VAC
	LEAKAGE CURRENT	<0.75mA / 240VAC
PROTECTION	OVER LOAD	110 ~ 150% rated output power
	OVER LOAD	Protection type : Hiccup mode, recovers automatically after fault condition is removed
	OVER VOLTAGE	5.75 ~ 6.9V	13.8 ~ 16.2V	18.75 ~ 21.75V	28.8 ~ 33.6V	41.4 ~ 48.6V	55.2 ~ 64.8V
	OVER VOLTAGE	Protection type : Shut down o/p voltage, re-power on to recover
ENVIRONMENT	WORKING TEMP.	-30 ~ +70℃ (Refer to "Derating Curve")
	WORKING HUMIDITY	20 ~ 90% RH non-condensing
	STORAGE TEMP., HUMIDITY	-40 ~ +85℃, 10 ~ 95% RH non-condensing
	TEMP. COEFFICIENT	±0.03%/℃ (0 ~ 50℃)
	VIBRATION	10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes
	OVER VOLTAGE CATEGORY	Ⅲ; According to BS EN/EN61558, BS EN/EN50178, BS EN/EN60664-1, BS EN/EN62477-1; altitude up to 2000 meters
SAFETY & EMC (Note 9)		UL62368-1, TUV BS EN/EN62368-1, BS EN/EN60335-1, BS EN/EN61558-1/-2-16,GB 4943.1, BSMI CNS15598-1, EAC TP TC 004,AS/NZS 60950.1(by CB),KC K60950-1(for LRS-35-12/24 only), BIS IS13252(Part1): 2010/IEC 60950-1: 2005(NOTE 10) approved
	SAFETY STANDARDS
	WITHSTAND VOLTAGE	I/P-O/P:4KVAC I/P-FG:2KVAC O/P-FG:1.25KVAC
	ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
	EMC EMISSION	Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN55014, BS EN/EN61000-3-2,-3, GB17625.1,GB/T 9254.1, BSMI CNS15936, EAC TP TC 020,KC KN32,KN35(for LRS-35-12/24 only)
	EMC IMMUNITY	Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2), BS EN/EN55035,
	EMC IMMUNITY	heavy industry level, EAC TP TC 020,KC KN32,KN35(for LRS-35-12/24 only)
OTHERS	MTBF	3201.5K hrs min. Telcordia SR-332 (Bellcore) ; 655.5Khrs min. MIL-HDBK-217F (25℃)
	DIMENSION	998230mm (LWH)
	PACKING	0.23Kg ; 60pcs/14.8Kg/0.88CUFT
NOTE	1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
	2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
	3. Tolerance : includes set up tolerance, line regulation and load regulation.
	4. Line regulation is measured from low line to high line at rated load.
	5. Load regulation is measured from 0% to 100% rated load.
	6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time.
	7. 5V when the load factor 0~50%, the switching power less is reduced by burst operation, which will cause ripple and ripple noise to go beyond the specifications.
	8. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m(6500ft).
	9. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”
	(as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
	10. Some model may not have the BIS logo, please contact your MEAN WELL sales for more information.
	※ Product Liability Disclaimer：For detailed information, please refer to https://www.meanwell.com/serviceDisclaimer.aspx

Download Resource:
Meanwell LRS-35 Series Switching Power Supply Specification.pdf

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